Appendix F: Cassia Gateway LED Indicators
X2000 LED (Green)
LED Function
PWR Power status
SYS System status
ETH Ethernet status
WIFI Wi-Fi status
BT1/2 Bluetooth status
4G
AC
Cellular modem status
AC online status
Status
Off
Solid on
Description
Power off
Power on
Off The system didn't start or cannot operate normally
The system is starting, going to reset, or cannot
Solid on operate normally
Slow blinking The system is operating normally
Off
On
Blinking
Off
No Ethernet link
Ethernet link present
Sending or receiving data
On
Blinking
Wi-Fi didn't start or is in disable mode
Wi-Fi is operating normally in hotspot or client mode
Sending or receiving data
Off
Solid on
Bluetooth chip didn't start
Bluetooth chip is operating normally
Fast blinking Bluetooth connection has been setup
Slow blinking Bluetooth scan has been enabled
Off
USB cellular modem is not connected to X2000 or
Solid on cellular modem works abnormally
1: PPPoE cellular modem*: X2000 has connected to a cellular network
2: DHCP cellular modem*: X2000 has connected to
Blinking the cellular modem. NOTE: Does not guarantee cellular network connectivity
1: PPPoE cellular modem*: X2000 is sending or receiving data to a cellular network
2: DHCP cellular modem*: X2000 is sending or receiving data to the cellular modem. NOTE: Does not guarantee cellular network connectivity
Off
Solid on
X2000 is offline on AC
X2000 is online on AC
* HW models E3372s-153, E3372h-153 and E8372h are DHCP cellular modems. MultiTech models MTCM-LNA3-B03 and MTCM2-L4G1 are PPPoE cellular modems. If you want to know the type of other USB cellular modems, please contact your Cassia sales/support contact
E1000/S2000 LED (Green)
LED Function
PWR Power status
Status
Off
Solid on
Description
Power off
Power on
SYS System status
Off
Solid on
The system didn't start or cannot operate normally
The system cannot operate normally
Fast blinking The system is starting or going to reset
Slow blinking The system is operating normally
ETH Ethernet status Off No Ethernet link
102 Copyright 2021 Cassia Networks, Inc.
On
Blinking
Ethernet link present
Sending or receiving data
WIFI Wi-Fi status
BT1/2 Bluetooth status
Off
On
Blinking
Off
Wi-Fi didn't start or is in disable mode
Wi-Fi is operating normally in hotspot or client mode
Sending or receiving data
Bluetooth chip didn't start
Solid on Bluetooth chip is operating normally
Fast blinking Bluetooth connection has been setup
Slow blinking Bluetooth scan has been enabled
X1000 LED (Blue)
LED Function Status
Off
Description
Power off
PWR Power status
Solid on Power on
X1000 LED may keep on blinking if the PoE power supply is not stable. Please try to replace the PoE injector.
103 Copyright 2021 Cassia Networks, Inc.
